81764442

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{76991}}^1$

素因数の和:77058

約数の個数: 24

約数和(自身を含む): 180161280

約数和(自身を除く): 98396838

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 76991, 153982, 230973, 461946, 692919, 1385838, 4542469, 9084938, 13627407, 27254814, 40882221, 81764442]

約数ペア:

[(1, 81764442), (2, 40882221), (3, 27254814), (6, 13627407), (9, 9084938), (18, 4542469), (59, 1385838), (118, 692919), (177, 461946), (354, 230973), (531, 153982), (1062, 76991)]